短路电流在导体和电器中引起的热效应,应考虑下列()部分.A.短路电流周期分量引起的热效应; B.短路电流非周期分量引起的热效应; C.短路冲击电流引起...

作者: tihaiku 人气: - 评论: 0
问题 短路电流在导体和电器中引起的热效应,应考虑下列()部分.
选项 A.短路电流周期分量引起的热效应; B.短路电流非周期分量引起的热效应; C.短路冲击电流引起的热效应; D.短路全电流最大有效值引起的热效应;
答案 AB
解析

相关内容:短路,电流,导体,电器,效应,部分,周期,分量,冲击

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